4077428945

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{47653}}^1$

素因数の和:47924

約数の個数: 16

約数和(自身を含む): 4969359120

約数和(自身を除く): 891930175

約数列:

[1, 5, 109, 157, 545, 785, 17113, 47653, 85565, 238265, 5194177, 7481521, 25970885, 37407605, 815485789, 4077428945]

約数ペア:

[(1, 4077428945), (5, 815485789), (109, 37407605), (157, 25970885), (545, 7481521), (785, 5194177), (17113, 238265), (47653, 85565)]